Posts by Ricardo • 1 point
3 posts
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viewsQ: DAO method returning attributes of more than one object
I have a question in the use of DAO. If I need to return a set of attributes of 2 objects? Let’s say I have a DAO category that has a method that in addition to the category attributes needs to…
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viewsQ: Mysql - Select tuple values using dynamic column names
It is a filter where the user selects the days of the week and sends to the bank to filter but I am not able to perform the filtering. The table has as column the days of the week with several…
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viewsQ: Get the url of the Paypal payment slip
I have a problem to pick up the Paypal ticket and open in a new browser tab. When I send the data and choose boleto the transaction is executed normally but I’m not able to pick up the return to…